RUS↔ENG

Magnetic storms on Dec 20, 2016

Geomagnetic storms on Dec 20, 2016

No geomagnetic storms were observed on Dec 20, 2016

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Dec 20, 2016

Solar radio flux (10.7 cm) = 75

Mean planetary A index = 7

Mean planetary Kp index = 3 (30 nT)